4536112031 has 4 divisors (see below), whose sum is σ = 4948485864. Its totient is φ = 4123738200.

The previous prime is 4536112013. The next prime is 4536112093. The reversal of 4536112031 is 1302116354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4536112031 - 2¹⁸ = 4535849887 is a prime.

It is a super-2 number, since 2×4536112031² = 41152624715565889922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536117031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206186900 + ... + 206186921.

It is an arithmetic number, because the mean of its divisors is an integer number (1237121466).

Almost surely, 2^4536112031 is an apocalyptic number.

4536112031 is a deficient number, since it is larger than the sum of its proper divisors (412373833).

4536112031 is a wasteful number, since it uses less digits than its factorization.

4536112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412373832.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4536112031 is about 67350.6646663565. The cubic root of 4536112031 is about 1655.3681338044.

Adding to 4536112031 its reverse (1302116354), we get a palindrome (5838228385).

The spelling of 4536112031 in words is "four billion, five hundred thirty-six million, one hundred twelve thousand, thirty-one".